Definition of intermural:
(adj) :
Involving competition between institutions, especially sports competitions.
(n) :
A (usually sport) competition between teams from separate organizations.
(n) :
A competition between teams from within the same organization.
(adj) :
Between walls; enclosed by walls.
(adj) :
Occurring within the walls or boundaries of an organ or other biological structure.
(adj) :
In house; internal to an organization.